Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163602
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
2.45s
Block → Canton commit
2.45s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194b42bba5f43f6a7e428bba962717cfaa26d1af54e80b84440c10f190000000000000000000000000ac7b098d076c29c19fed4a32d7b99a7d3d2d527000000000000000000000000000000000000000000000000000000000ac7b098c080a089845fa5eb73ce675b9693c9e240f5713a9e3c8508175d50af2c7ff80060ef58a0430222dc36fa8a7f58466ef217da04971dd0b4f493591b79d7b4276ebc4bbd4c